baber/WOPTO huggingface dataset:
Patent DE-3805592-A1 (DE)
Title: Connection for frame parts of furniture, in particular office furniture
Inventor: JAHNKE EITELFRIEDRICH DR ING
IPC: F16B7/18
Filed: 1988-02-23
Abstract: The invention relates to a connection for frame parts of furniture, in particular office furniture, in which the first frame part and the second frame part have conical bearing surfaces. Both frame parts are clamped together by means of a connecting screw. The conical bearing surfaces are provided on the first frame part on a rib extending in the longitudinal direction of said frame part. The conically inclined side faces of the rib are embraced by a counterpiece of the second frame part with conical counterfaces running at least substantially parallel thereto. Both frame parts overlap in the connecting region, and the connecting screw runs transversely through the mutually overlapping regions. A connection of this type allows highly flexible connection solutions and is very stable.
Patent DE-3807660-A1 (DE)
Inventor: MUELLER HANNS PETER DR
IPC: C08G18/00
Filed: 1988-03-09
Abstract: The reaction resin mixture (reaction-curable resin mixture) contains at least one organic polyisocyanate a), at least one organic compound b) containing at least two epoxide groups, at least one alkylating agent c) which inhibits the reaction of a) and b), and optionally further assistants and additives d).
Patent DE-3808154-A1 (DE)
Title: Injector having bubble divider
Inventor: PFALZER LOTHAR
IPC: B01F7/00
Filed: 1988-03-11
Abstract: The injector has, in its diffuser part having an upper cover plate and lower end plate, impact elements in the form of pins, webs or ribs or shearing elements in the form of perforated cylinders, the impact elements preferably also being arranged, with a narrow gap between each other, so as additionally to exercise a shearing effect. By this means, the division and dispersion of the gas bubbles in the suspension to be floated is further improved.
Patent DE-3808895-A1 (DE)
Title: BEKO-erection joint for prefabricated reinforced-concrete and prestressed-concrete structural parts with GEDY-threaded sleeve
Inventor: BEHRENS JOSEF DIPL ING
IPC: E04C5/16
Filed: 1988-03-17
Abstract: Prior-art erection processes for precast concrete compound units do not make it possible to fit together and connect prefabricated concrete and prestressed-concrete structures in a cost-effective manner. By using the BEKO-erection joint with the GEDY-threaded sleeve, it is possible, in a flexurally rigid, tension-resistant and compression-resistant manner, to fit together, prestress and subsequently stress precast concrete compound units with threaded steel members, which are fixedly concreted in, for effective spans of large reinforced-concrete structures as well as prestressed-concrete structures. The thread turns of the installed steel members may be offset with respect to one another and the length tolerances which cannot be avoided during manufacturing can be easily compensated for. Moreover, the BEKO-erection joint permits cost-effective demounting of the reinforced-concrete and prestressed-concrete compound units assembled using GEDY-threaded sleeves. <IMAGE>
Patent DE-3813024-A1 (DE)
Title: Device for protecting against dazzle
Inventor: STANKO LOTHAR
IPC: B60J1/20
Filed: 1988-04-19
Abstract: An anti-dazzle protection device for motor vehicles consists of a trapezoidal, fine-meshed and translucent screen (2) which is arranged on the side (16), facing the centre of the road, of a windscreen (1). The inner side of the screen (15) runs here obliquely from the top to the bottom with respect to the outside of the windscreen (16). The fine-meshed web can be rolled up and unrolled on an axle element (4) which is arranged with spring pretensioning in a housing (3). The lower end of the screen (2) is provided with a fastener (13) which can be detachably connected to a securing device (14). By virtue of its ease of control and simple mode of operation the anti-dazzle device permits good protection against dazzle from extraneous light which is incident laterally from the front. <IMAGE>
Patent DE-3813045-A1 (DE)
Title: Luminous night bait for angling and fishing
Inventor: GIRSE MARTIN
IPC: A01K85/01
Filed: 1988-04-19
Abstract: The luminous night bait for angling and fishing is equipped with an electric lighting arrangement which is formed by an incandescent lamp (2) arranged in a hollow bait body (1) and by a battery (4), accommodated in an exchangeable manner in the bait body (1) and/or the hollow angling hand part, and by electric connection means in the form of contacts (6, 7), electric lines (8) and an electrically conductive fishing line (9). <IMAGE>
Patent DE-3816619-A1 (DE)
Title: Glass-pane fastening
Inventor: JORDAN PAUL DIPL ING
IPC: E04C2/54
Filed: 1988-05-16
Abstract: The invention relates to a technical solution for fastening glass panes, for example in ALL-GLASS FACADES, such that they cannot fall out. According to the invention, the glass panes are equipped with thickenings and/or beads such that these, by virtue of suitable deformations, bulges and/or indentations, provide possibilities of fitting fastenings which secure the panes against falling out. The effectiveness of the fastenings is checked, according to the invention, in polarised light.
Patent DE-3819960-A1 (DE)
Title: Method and device for delivering bulk material from a supply container
Inventor: BLEIER HARALD
IPC: B65D88/66
Filed: 1988-06-11
Abstract: To deliver bulk materials from a supply container 1 which is provided with an outlet funnel and in which at least the outlet funnel 4 is set in vibration by a vibration generator 11 in order to transport the bulk material constantly into the region of the funnel outlet 5, a movement opposed to the outlet direction is forced or superimposed in each case upon a partial quantity of the bulk material above the funnel outlet 5 and at least in an axially flush position therewith. For this purpose, there is arranged, at least in the outlet funnel 4, a conveyor 12, namely a spiral conveyor 13, which extends approximately parallel to the longitudinal axis 6-6 of said outlet funnel and is operated with a conveying direction leading away from the funnel outlet 5. <IMAGE>
Patent DE-3820210-A1 (DE)
Inventor: SCHOENAFINGER KARL DR
IPC: A61K31/41
Filed: 1988-06-14
Abstract: Substituted 3-aminosydnone imines of the formula I <IMAGE> and their pharmacologically acceptable acid addition salts, in which A is, for example, -CH5-, R is hydrogen or the radical -COR<5>, R<2>, R<3> are alkyl with 1 to 4 C atoms, R<5> is, for example, an aliphatic radical with 1 to 4 C atoms, are prepared by cyclisation of a compound of the formula II <IMAGE> and, where appropriate, subsequent acylation and have valuable pharmacological properties.
Patent DE-3822800-A1 (DE)
Title: Transport apparatus
Inventor: KRIEGER PETER
IPC: D01H9/18
Filed: 1988-07-06
Abstract: Known transport apparatuses for cops, especially between a plurality of cop-delivering and a plurality of cop-processing machines, possess machine-connecting means of transport for receptacles guiding the cops, feeds and discharges being provided between the means of transport and the individual machines. In order to simplify a variation in the assignment of cops of different kinds to the individual machines, provision is made, in the new transport apparatus, for the means of transport (3) from two transport circuits (3', 3'') which are connected at a junction point to a distributor device (11) for the receptacles (4). A reading unit (13) for recognising the receptacles (4) of the cops (5) is arranged on the distributor device (11). Transport apparatus for spinning machines. <IMAGE>
Patent DE-3823397-A1 (DE)
Title: Pump for liquid or pasty drugs, cosmetics, foodstuffs or the like
IPC: F04B7/06
Filed: 1988-07-09
Abstract: A pump for liquid or pasty drugs, cosmetics, foodstuffs or the like, having a piston which can be displaced in a cylinder relative thereto in its longitudinal direction and can be driven rotatably about its axis. The piston has a cutout which reaches as far as the circular cylindrical cylinder wall of the cylinder and as far as the base surface of the piston and which in the case of a suction stroke communicates with a suction connection in the cylinder wall and in the case of a pressure stroke communicates with a pressure connection in the cylinder wall. The pump is characterised in that a cutout which is bounded radially outwards by the cylinder wall and radially inwards by the piston is provided in the cylinder wall in a region averted from the base surface of the piston, and that a duct is provided for introducing a medium into the cutout. The delivery medium can thereby be prevented from reaching the pump head.
Patent DE-3831236-A1 (DE)
Title: Device for clamping and loosening a disc-shaped tool situated on the work spindle of an electric tool
Inventor: EISENHARDT ARMIN DIPL ING
IPC: B24B45/00
Filed: 1988-09-14
Abstract: In the case of a known device of this type, one of the two flanges bearing on the tool is relieved of the clamping pressure for the tool by releasing rolling bodies which secure the flange against axial displacement on the work spindle. Such a device requires a relatively large fitting volume and is also expensive to manufacture. The new device is to make it possible, with a minimum space requirement and structural expenditure, to relieve manually a flange of the clamping pressure for the tool. One flange (10) and the clamping nut (11) are joined together to form a constructional unit by means of an actuating ring (16) which is rotatable to a limited extent against a restoring force. The wall of the actuating ring (16) has a cam (17) in which the axial pin (18) of a toggle lever (13) is guided, the toggle lever being arranged in an interspace (12) between the flange (10) and the clamping nut (11) and in its extended position applying the clamping pressure for the tool (25), but in its bent position, in contrast, relieving the flange (10) of the clamping pressure. <IMAGE>
Patent DE-3833288-A1 (DE)
Title: Multi-band whip antenna
Inventor: TANIYOSHI KIYOSHI
IPC: H01Q5/321
Filed: 1988-09-30
Abstract: An antenna element (123) which has an elongation coil is constructed such that it can be extended telescopically from a housing tube (126) and can be retracted into said housing tube (126). The characteristic impedance of a transmission line from a lower end part (120b) of this antenna element (123) to a cable (105) is equal to that of the cable (105). A portion of the elongation coil is reinforced. <IMAGE>
Patent DE-3834381-A1 (DE)
Title: Apparatus for comminuting and processing large-grained material
Inventor: GRONHOLZ CLAUS DIPL ING
IPC: E01C19/05
Filed: 1988-10-10
Abstract: Apparatus for comminuting and processing large-grained material, such as building rubble, broken-up roadway material or the like, in which apparatus there is provided a first crusher, downstream of which is arranged an output conveyor and a second crusher arranged after the first crusher, which second crusher has a charging conveyor which conveys the mixed grain of the first crusher, and an output conveyor, the two crushers being arranged on a movable lower chassis, the first crusher being an impact roller crusher which can be vertically adjusted above the feed unit constructed as a chain scraper conveyor, a screen-like conveying means, which is arranged downstream of the feed unit of the first crusher, is adjustably mounted and can be shifted into a resting position by an actuating apparatus, being arranged upstream of the second crusher, the output conveyor of the second crusher extending counter to the production direction below the screen-like conveying means as far as below the end of the feed unit of the first crusher.
Patent DE-3842264-A1 (DE)
Title: Simultaneous dual video signal recording arrangement for video cassette recorders
Inventor: PARK KWANG SOO
IPC: H04N5/92
Filed: 1988-12-15
Abstract: In this arrangement, two different video source signals can be simultaneously recorded on one video (magnetic) tape and reproduced from the latter. For this purpose, two additional video (magnetic) heads are provided on the same head drum at angular spacings of 90@ from the (already) existing video heads and another video signal is fed in maintaining a predetermined delay period compared with the first video signal supplied to the existing video heads. This arrangement is characterised by a pick-up system, synchronisation separator, a gate circuit array, an A/D converter, switches, (field) frame buffers, a D/A converter and a recording system and by the fact that the gate circuit array supplies switch-over control signals, buffer control signals and conversion control signals from the head switching signal, recording control signal and synchronisation signals. The azimuth angles of the additional video heads are selected to be different from those of the existing video heads so that two different video source signals fed in at the same time can be simultaneously recorded on (and replayed from) a (single) video (magnetic) tape by means of a video recording/reproduction device.
Patent DE-3844563-A1 (DE)
Title: Magnetic bearing having permanent magnets for absorbing the radial bearing forces
Inventor: FREMEREY JOHAN K
IPC: H02K7/09
Filed: 1988-03-12
Abstract: A magnetic bearing for a rotor is disclosed, which rotor has permanent magnets for absorbing the radial bearing forces and has a stabiliser which holds the rotor such that it does not touch the stator. For this purpose, electrical coils are fitted on the stator, which coils interact with magnetisable parts fastened on the rotor. In order to make the bearing as independent as possible of the spatial orientation of the rotor axis and of deformations of the housing, a centre-of-gravity bearing (5) having comparatively high radial stiffness is arranged in the vicinity of the centre of gravity of the rotor (Figure 1, reference 4) and a stabilising bearing (7) having less radial stiffness than the centre-of-gravity bearing is arranged at another location on the rotor (1). The centre-of-gravity bearing (5) supports the majority of the weight of the rotor, and the stabilising bearing (7) essentially provides static and dynamic stabilisation of the entire system. <IMAGE>
Patent DE-3901131-A1 (DE)
Title: Artificial eye with natural movements as substitute for an eye that has been removed by surgery
Inventor: BERG PATRICK DR MED
IPC: A61F2/14
Filed: 1989-01-17
Abstract: The conventional artificial eyes are made of two parts and they partially comprise a spherical artificial eyeball having a diameter of about 20 mm which is sealed in the orbit in an infection-tight manner behind orbital connective tissue that has been pulled together and sutured. It is conventionally connected in a systemically correct manner to the eyeball muscles. The other part, namely the externally visible artificial eye with an image of the iris, is shell-shaped and held behind the eyelids so as to be almost immobile but removable. Attempts to transmit looking movements onto such an artificial eye have failed and, moreover, the artificial eye has proved to be insufficiently mobile. Looking movements are possible with the artificial eye when the latter is reduced to a magnetically reacting, thin disc the size of the iris, which disc is radially movable in the cavity between two shells. The shells are held so as to be immobile behind the eyelids. A magnet located in the artificial eyeball moves the artificial eye in a manner corresponding to the movements of the artificial eyeball.   In this way, the artificial eye executes the same looking movements as the healthy eye.
Patent DE-3905597-A1 (DE)
Inventor: BENABURGER JUERGEN
IPC: E01F9/692
Filed: 1989-02-23
Abstract: A reusable element for temporary traffic surface marking consists of an elongate unrollable and rollable piece of flexible rubber or plastic strip (2), lateral bending of the flexible strip also making it possible to lay out a continuous curved marking. The strip itself can be coloured, refecting or the like, with in addition flexible reflectors or flags, or otherwise a marking film (1) designed in such a manner can be firmly connected to its upper side, e.g. permanently elastically bonded. The strip, preferably of high relative density, lies slip-free on the traffic surface as a result of suction action when loaded, to which end, brought about by pre-tensioning, its underside is arched concavely and/or has pores or recesses serving as suckers; alternatively, the underside of the strip can be provided with a double-sided adhesive tape. The elongate strip pieces have at their ends connecting parts, e.g. burr-type surfaces (7), or complementary parts which engage in one another, one of which is designed as a knob with reflectors. The marking element can also consist of short pieces of strip of this type which are connected by means of a wire and have convexly rounded ends. <IMAGE>
Patent DE-3907993-A1 (DE)
Title: Ball-type emptying valve for the piston space of a rotating multi-disc clutch
Inventor: BREISCH HARALD
IPC: F16D48/02
Filed: 1989-03-11
Abstract: Ball-type emptying valve (2) for the piston space (33) of a rotating multi-disc clutch (3) for relieving the piston (32) of the rotational pressure of the pressure oil in the case of a deaerated piston space, having an opening (220) arranged in the axial direction, at least one ball space (25, 26) and a valve ball (23) to which the rotational and switching pressure is applied. The ball-type emptying valve (2) is of two-stage construction, and the two ball spaces (25, 26) assigned to the closed and open position of the clutch have different-sized outside diameters (D1, D2), so that the valve ball (23) is located, in the case of the closed multi-disc clutch (3), in the ball space (25) with the large diameter (D1) and is located, in the case of the open clutch, in the ball space (26) with the small diameter (D2). Consequently, owing to the effect of the centrifugal force (FF), a rapid emptying of the piston space (33) via a large gap (250) is obtained, and upon closure of the clutch very little pressure oil is able to escape via the small gap (260), since the valve ball (23) rapidly closes the opening (220), with the result that the clutch (3) is rapidly closed via the pressure build-up in the piston space (33).   <IMAGE>
Patent DE-3913367-A1 (DE)
Inventor: MIETHE PETER DR RER NAT
IPC: C12P1/00
Filed: 1989-04-23
Abstract: The invention relates to a biocatalytic process for the conversion of organic substances, especially those of low solubility in water. The invention is characterised in that enzymes, prokaryotic and eukaryotic cells or combinations of enzymes and cells are immobilised in lyotropic liquid crystals (mesophases), preferably with an inverse phase structure, and substrate supply and product removal are effected via one or more solvent phases. Organic solvents are used as solvent phases. It is also possible for an aqueous solvent phase to be present. These two- and three-phase systems are prepared by using three-component systems consisting of water, organic solvents and surfactant.
Patent DE-3914913-A1 (DE)
Title: Workpiece positioning appts. - has workpiece holder sliding on X-Y axis with rotation to give uninterrupted stitching round edge
Inventor: BACHMANN ROLAND
IPC: D05B21/00
Filed: 1989-05-05
Abstract: The workpiece holder (1), to position a workpiece and esp. for sewing machines, has two plates above each other with the workpiece clamped between them. The lower plate is supported by a roller ball table (5). The drive (9) has a spreader (10) which mvoes on the X-axis and the Y-axis, with a foot (12) bearing down on the upper plate at right angles to the X-Y plane, and a head (13) at a slide (9) moving on one co-ordinate line fitted to another guide (15) moving on the other co-ordinate direction. ADVANTAGE - The appts. allows a workpiece to be stitched all round without interruption.
Patent DE-3916221-A1 (DE)
Title: Exhaust gas IC engine turbo charger - incorporates valve flap shaft with double-sided bearing
Inventor: STILLER JIRI
IPC: F02B37/18
Filed: 1989-05-18
Abstract: The turbocharger has a turbine housing, with gas inlet channel.  This has a blow-out aperture, with connected by-pass (6), and flap valve. The flap (11) is fastened to a lever (12) fixed to a shaft (13), and connected to an actuator (14), outside a bypass housing (7). The shaft is held in the housing on either side of the lever, and the bearing next to the actuator is formed by a hollow screw (18), through which the shaft passes.  Between lever bearing and screw, the shaft has a radial flange (21), which is pressed by gas pressure against the end face (22) of the screw. USE - Turbocharger for IC engine.
Patent DE-3916422-A1 (DE)
Inventor: HENKE FRANZ
IPC: F04B9/12
Filed: 1989-05-19
Abstract: There is a lubricant pump having a compressed air piston motor in which a control device has a slide 14 which can move under the influence of a spring 29. In this case it is desirable if the spring device is separated from the compressed air flow, subject to the avoidance of remote control and hairpin springs. This is achieved in that the slide is an axially displaceable piston slide 14, in that a radially acting spring catch 17 is provided, having two latching slots 16, separated from one another in the axial direction, in that the piston rod 7 carries a helical compression spring 29 in a recess of the piston slide 14 and in that the piston rod 7 can be moved by the force of the compressed helical compression spring 29, subject to compression of the helical compression spring 29 and on overcoming the spring catch 17, 16 by means of a control stop 33. In this lubricant pump, the helical compression spring is arranged between the piston rod and the slide. 
<IMAGE>
Patent DE-3923444-A1 (DE)
Title: Attachment of flat components to vehicle bodywork - involves use of connecting member to secure spoiler
Inventor: HUETTNER MANFRED
IPC: B60R13/04
Filed: 1989-07-15
Abstract: The method is for fixing a flat plastics part to the bodywork of a vehicle. A connecting member is secured on one side to the bodywork and on the other to the inside of the plastics part, with a further element which connects the edge of the plastics part with the bodywork. The connecting member (6) is made as a single piece component which forces a plate spring (8) against the edge, with no other connecting part present. USE/ADVANTAGE - Low cost method of attaching a part such as a spoiler to a vehicle without harming the surface of the part.
Patent DE-3924120-A1 (DE)
Title: Screw cap fitting head to bottle - has spring sealing arms parallel to lengthwise axis
IPC: B67B3/20
Filed: 1989-07-20
Abstract: The head fits a metal screw cap to a bottle, forming a retaining shoulder on the cap in the process. Parallel to the lengthwise axis (13) of the head are spring sealing arms (25), fixed at one end and caused to pivot by an actuating mechanism (5). This can comprise a coaxial ring (11) with shoulder, sliding in the axial direction. ADVANTAGE - Simplicity, and requires little maintenance.
Patent DE-3926154-A1 (DE)
Inventor: HERPEL CARSTEN DIPL ING
IPC: H04N7/30
Filed: 1989-08-08
Abstract: A signal processing system for digital signals comprises a quantizer with a non-linear characteristic curve. When sections of a digital signal are coded in different ways, e.g., by interframe and interframe coding, the quality of the decoded signal may vary from one section to another. The system disclosed makes it possible to obtain a decoded signal of uniform quality as well as search mode. This is achieved by using a quantizer characteristic curve for the signal section consisting of a linear portion which is shifted into the field of the characteristic curve in function of the data rate of a preceding signal section, followed by a steadily increasing portion, and by using a virtual buffer memory. The system is suitable for digital signal processing in data-reducing coding.